Engine mounts, chassis parts, and machined components for assembly lines.
High-strength fasteners, landing gear parts, and structural assemblies.
Forged housings, armor brackets, and mission-critical structural parts.
Precision housings, actuator frames, and armature linkages for automation systems.
Metal frames, brackets, and assemblies for appliances and home equipment.
Busbar holders, battery pack parts, and lightweight structural enclosures.
Solar mounting parts, wind turbine brackets, and battery enclosures.
Valve bodies, flange blocks, and downhole drilling components.
Large welded frames, PEB structures, and assemblies for industrial equipment.
Designed to protect internal components from dust, moisture, and impact in demanding environments.
Engineered to create strong, leak-proof connections between pipes, valves, and equipment.
Built to move liquids or gases with consistent flow and pressure control.
Developed to precisely manage the flow, direction, or pressure of fluids.
Produced by forcing material through a die to achieve exact shapes and dimensions.
Converts alternating current voltage levels through electromagnetic induction for efficient power distribution.
Provides a flexible, insulated pathway for safe transfer of electrical current to devices.
Uses coiled conductors to store energy and control current in electrical circuits.
Transmits electrical power or signals with optimized conductivity and insulation integrity.
Delivers high-current flow through rigid, low-resistance conductive metal strips in power systems.
CNC machining delivers micron precision and tight tolerances for complex geometry.
Frigate CNC Machining offers high-precision, custom solutions for complex casting geometries. Multi-axis capabilities ensure tight tolerances and optimal surface finishes.
Sheet metal fabrication uses laser cutting, punching, and bending for precision.
Frigate Sheet Metal Fabrication utilizes advanced laser cutting and press brake technology for custom casting applications. Tight tolerances, superior welds, and high-strength materials ensure structural integrity.
Injection molding produces high-precision parts with consistent quality.
Frigate Injection Molding delivers custom-engineered parts with micron-level precision and structural integrity. Specialized molds maintain tight tolerances for complex geometries and high-stress applications.
Precision casting ensures accurate, high-quality parts.
Forging services improve material strength with precise tolerances.
Frigate Casting Services provides custom casting with tight tolerances and complex geometries. We enhance material properties using advanced metallurgy, ensuring strength and wear resistance. Our precision methods support high-performance aerospace, automotive, and industrial applications.
End-to-end part production from samples to bulk supply.
Ready-to-use assemblies built to exact fit and function.
Heavy-duty fabrication with high-strength materials for demanding applications. Robust welding for maximum structural durability.
High-frequency switching transients and common-mode voltages are key contributors to premature motor bearing failures. Our isolation chokes suppress these high-frequency disturbances before they propagate, minimizing bearing currents and motor insulation stress. This ensures longer motor life and reduced maintenance costs in VFD and inverter-fed systems.
When you’re integrating power electronics into sensitive grids, managing reflected harmonics and transient voltage spikes becomes critical. Our Inverter Isolation Chokes offer high differential-mode impedance tailored for the inverter’s switching characteristics, allowing compliance with EN 61000-6-4, IEC 60034-17, and IEEE 519. This ensures smoother grid interaction, enabling you to deploy high-power systems without violating harmonic limits.
Overheating of magnetic components often leads to derating and unplanned downtimes. Engineered with low-loss, high-permeability core materials and optimized thermal dissipation geometry, our inverter isolation chokes operate efficiently under continuous duty, even in compact enclosures. This prevents hot-spot formation and maintains stable inductance across load cycles.
Need reliable Chokes for your next project? Get in touch with us today, and we’ll help you find exactly what you need!
Suppresses high-frequency disturbances and stabilizes inverter output, ensuring grid compliance in solar and wind power conversion applications.
Filters inverter-generated electrical noise to prevent interference with control circuits and reduce component stress in fan and pump systems.
Reduces voltage reflection and overshoot at motor terminals, maintaining insulation integrity in high-speed, precision-controlled servo applications.
Isolates inverter-induced voltage transients, ensuring stable motor operation and enhancing safety in regenerative braking lift applications.
Provides electromagnetic isolation and voltage stability for inverter-fed motors operating under fluctuating loads and harsh environmental conditions.
Filters inverter ripple currents and reduces electromagnetic emissions during charge-discharge cycles to improve battery life and system efficiency.
Inverter switching generates significant EMI that can corrupt signals in nearby instrumentation or control lines. Our chokes offer superior high-frequency attenuation in both common-mode and differential-mode paths. The result? Clean output signals, protected sensitive electronics, and increased system immunity against electromagnetic noise.
Each application—whether it’s industrial automation, renewable energy, or HVAC—presents unique operational stresses. We offer custom winding configurations, insulation classes, and core geometries tailored to your exact inverter topology and switching frequency range. Whether you need high-temperature operation, moisture resistance, or compact form factor—our engineering team aligns the choke design with your operational environment.
Check all our Frequently Asked Question
Frigate uses core materials with high saturation flux density to prevent core distortion under fast switching transients. The winding layout minimizes parasitic capacitance while maintaining effective impedance at switching frequencies. Each choke is tuned to the inverter’s pulse width modulation (PWM) profile. This ensures minimal noise transmission and reduced harmonic injection.
Frigate designs chokes with symmetrical inductance and low core hysteresis losses to handle bidirectional current flow efficiently. The construction allows stable impedance in both motoring and regenerative modes. Inverter isolation chokes also withstand frequent direction switching without affecting magnetic performance. It helps maintain voltage control and power quality in dynamic loads.
Frigate uses thermally rated Class H insulation and low-loss core materials that resist saturation even at elevated temperatures. The design includes optimized air gaps and cooling paths. This allows the choke to maintain inductance with minimal drift under thermal stress. As a result, performance remains stable during continuous duty cycles.
Yes. Frigate tailors inductance, core selection, and winding geometry based on load impedance and cable reflection profiles. The customization helps to suppress voltage overshoot and match impedance across inverter-motor systems. This avoids insulation damage and enhances system reliability.
Frigate performs thermal imaging, B-H loop analysis, and high-frequency impedance scans during product validation. Chokes are tested under simulated inverter switching with representative load profiles. This ensures reliable operation across the full frequency and temperature spectrum. Each choke is delivered with test data to match application-specific parameters.
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10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.
9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ
FRIGATE is a B2B manufacturing company that facilitates New Product Development, contract manufacturing, parallel manufacturing, and more, leveraging its extensive partner networks.
Need reliable wires and cables for your next project? Get in touch with us today, and we’ll help you find exactly what you need!
Need reliable Machining for your next project? Get in touch with us today, and we’ll help you find exactly what you need!